Intelligent welding robot and application thereof in sports equipment manufacturing

Abstract

The intelligent welding robot comprises a workbench, a linear driving mechanism is arranged on the rear side of the lower end of the workbench, the intelligent welding robot is arranged at the upper end of the linear driving mechanism, and a welding head is installed at the working end of the intelligent welding robot; supporting bases are fixedly connected to the two sides of the upper end of the workbench, transmission mechanisms are arranged on the inner sides of the supporting bases, a turnover mechanism and an extrusion block are arranged at the upper end of the transmission mechanism located on the right side, and a turnover mechanism, a moving mechanism and an extrusion block are arranged at the upper end of the transmission mechanism located on the left side. When the transverse ladder needs to be overturned, the transverse ladder does not need to be overturned manually, so that the working efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of sports equipment production, and in particular to an intelligent welding robot and application thereof in sports equipment manufacturing. Background Art

[0002] Sports equipment is widely used in various sports and fitness activities. It has various types and functions. Common sports equipment includes treadmills, elliptical machines, Smith racks, pull-ups, bicycle trainers, ladders, etc. These sports equipment contain some metal brackets to a greater or lesser extent. These metal brackets are welded together by various components during production, and most of these components are metal pipes of various shapes. Especially when producing ladders, the horizontal bars are welded to the vertical bars, so welding robots are generally used for welding.

[0003] When welding a horizontal ladder, an existing welding robot needs to weld one side of the ladder first. After welding one side of the ladder, in order to improve the stability of the connection between the horizontal rod and the vertical rod of the ladder, the ladder needs to be turned over, and then the other side of the ladder needs to be welded. At present, when welding a horizontal ladder, in order to be able to weld both sides of the ladder, after welding one side, it is necessary to manually flip the ladder over before welding the other side. Although this achieves the purpose of welding, the manual labor intensity is high during the welding process, and the welding efficiency is low. Therefore, it is necessary to design an intelligent welding robot. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an intelligent welding robot and its application in the manufacture of sports equipment.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an intelligent welding robot comprises a workbench, a linear drive mechanism is arranged at the rear side of the lower end of the workbench, an intelligent welding robot is arranged at the upper end of the linear drive mechanism, and a welding head is installed at the working end of the intelligent welding robot; both sides of the upper end of the workbench are fixedly connected with a support seat, a transmission mechanism is arranged inside the support seat, a flip mechanism and an extrusion block are arranged at the upper end of the transmission mechanism located on the right side, and a flip mechanism, a moving mechanism and an extrusion block are arranged at the upper end of the transmission mechanism located on the left side;

[0006] The flip mechanism includes a mounting seat, a rotating cylinder and a mounting plate. The upper ends of the transmission mechanisms on the left and right sides are fixedly connected to the mounting seats, and the side ends of the mounting seats are fixedly connected to the rotating cylinders. The rotating ends of the rotating cylinders penetrate the mounting seats and are rotatably connected to the mounting seats. The rotating end of the rotating cylinder on the right side is fixedly connected to the mounting plate, and the side of the mounting plate away from the rotating cylinder is fixedly connected to the extrusion block; the rotating end of the rotating cylinder on the left side is connected to the mounting plate through a moving mechanism.

[0007] The upper end of the workbench is provided with an equidistant component, the equidistant component is provided with a supporting component, the upper end of the supporting component is provided with a connecting component and a bearing seat, the supporting component is connected to the bearing seat through the connecting component, a magnet is fixedly connected inside the bearing seat, and a limiting component is provided inside the connecting component;

[0008] A centering mechanism is provided at the front side of the upper end of the workbench, and the centering mechanism is used to align the crossbar on the bearing seat in the center;

[0009] A lifting mechanism is arranged at the front side of the lower end of the workbench, and the lifting mechanism corresponds to the transmission mechanism.

[0010] As a further description of the above technical solution:

[0011] The linear drive mechanism includes a bearing seat, a first motor, a first screw rod, a moving block, a slide rail and a moving seat. The left and right sides of the lower end of the workbench are fixedly connected to the bearing seats, the first screw rod is rotatably connected inside the bearing seat, the lower end of the workbench is fixedly connected to the first motor, the output end of the first motor is fixedly connected to the first screw rod, the circumferential surface of the first screw rod is threadedly connected to the moving block, the moving block is slidably connected to the workbench, the upper end of the moving block is fixedly connected to the moving seat, and the moving seat is fixedly connected to the intelligent welding robot; the upper end of the workbench is fixedly connected to the slide rail, and the slide rail and the moving seat are slidably connected.

[0012] As a further description of the above technical solution:

[0013] The lifting mechanism includes a fixed frame, a third motor, a second screw rod and a movable plate. The lower end of the workbench is fixedly connected to the fixed frame, the lower end of the fixed frame is fixedly connected to the third motor, the output end of the third motor passes through the fixed frame and is rotatably connected to the fixed frame, the output end of the third motor is fixedly connected to the second screw rod, and the circumferential surface of the second screw rod is threadedly connected to the movable plate.

[0014] As a further description of the above technical solution:

[0015] The transmission mechanism includes a first rack, a support shaft, a gear and a second rack. The first rack and the second rack are slidably connected inside the support seat, the first rack is fixedly connected to the movable plate, and the upper end of the second rack is fixedly connected to the mounting seat; the side end of the support seat is fixedly connected to the support shaft, the circumferential surface of the support shaft is rotatably connected to the gear, and the two sides of the gear are respectively meshed with the first rack and the second rack.

[0016] As a further description of the above technical solution:

[0017] The moving mechanism includes a rotating rod, a rotating cylinder, a telescopic cylinder and a connecting plate. The side end of the mounting seat located on the left is fixedly connected to the telescopic cylinder. The protruding end of the telescopic cylinder penetrates the mounting seat and is slidably connected to the mounting seat. The protruding end of the telescopic cylinder is fixedly connected to the connecting plate. The connecting plate is rotatably connected to the rotating cylinder. The rotating cylinder is fixedly connected to the mounting plate. The rotating rod is slidably connected to the rotating cylinder. The end face of the rotating rod is hexagonal. The rotating rod is fixedly connected to the rotating end of the rotating cylinder located on the left.

[0018] As a further description of the above technical solution:

[0019] The equidistant component includes a support frame and a scissor frame. The vertical surface of the first rack is fixedly connected to the support frame, and the upper right side of the support frame is rotatably connected to the scissor frame.

[0020] As a further description of the above technical solution:

[0021] The support assembly includes a slider and a locking screw. The slider is slidably connected to the support frame. There are multiple sliders. The upper end of the slider is fixedly connected to the connecting shaft at the middle hinge of the scissors frame. The locking screw is threadedly connected inside the slider at the left end.

[0022] As a further description of the above technical solution:

[0023] The connecting component comprises a socket and a socket block, the upper end of the slider is fixedly connected with the socket, the lower end of the socket passes through the connecting shaft at the middle hinge of the scissors frame, the socket is plugged with a socket inside, and the socket is fixedly connected to the bearing seat; the limiting component comprises a moving rod, a transmission rod, an L-shaped plate, a circular groove, a spring and a positioning block, the socket is provided with a circular groove inside, the moving rod is slidably connected inside the circular groove, the left side of the moving rod is rotatably connected with the transmission rod, the end of the transmission rod away from the moving rod is rotatably connected with the L-shaped plate, the L-shaped plate is slidably connected to the socket, the L-shaped plate is fixedly connected to the connector positioning block on one side of the L-shaped plate close to the socket, and the vertical surface of the socket is provided with a positioning groove matching the positioning block; the circular groove is fixedly connected with a spring, and the spring is fixedly connected to the moving rod.

[0024] As a further description of the above technical solution:

[0025] The centering mechanism includes a support plate, a two-way threaded rod, a threaded block, a pushing plate, a second motor, a guide rod and a guide block. The upper end of the workbench is fixedly connected to the support plate, and two support plates are provided, and are symmetrically distributed on the front and rear sides of the support seat. The support plate is rotatably connected to the inside of the support plate, and the circumferential surface of the two-way threaded rod is threadedly connected to the threaded block. There are two threaded blocks, and they are symmetrically distributed on the two-way threaded rod. The internal threads of the two threaded blocks are in opposite directions, and the upper end of the threaded block is fixedly connected to the pushing plate; a guide rod is fixedly connected between the two support plates, and the circumferential surface of the guide rod is slidably connected to the guide block, and the guide block is fixedly connected to the pushing plate.

[0026] The invention discloses an application of an intelligent welding robot, which is applied in the manufacture of sports equipment ladders.

[0027] The present invention has the following beneficial effects:

[0028] 1. Compared with the prior art, this intelligent welding robot and its application in sports equipment manufacturing, by setting a lifting mechanism, a transmission mechanism and a flipping mechanism, when it is necessary to weld the other side of the ladder, the lifting mechanism is lowered, and at this time, with the cooperation of the transmission mechanism, the flipping mechanism can be driven to move upward, so that the ladder is away from the bearing seat, which makes it convenient for the flipping mechanism to drive the ladder to flip, so that when the ladder is flipped, there is no need for manual flipping, thereby improving work efficiency.

[0029] 2. Compared with the prior art, this intelligent welding robot and its application in the manufacture of sports equipment, through the support frame and the scissors frame, after the longitudinal bar of the horizontal ladder is fixed, by pulling the left end of the scissors frame, the bearing seat can be driven to move, so that the bearing seats can be evenly distributed. After the bearing seats are evenly distributed, it is convenient to distribute the cross bars evenly, so as to facilitate the later uniform welding of the cross bars on the longitudinal bars.

[0030] 3. Compared with the prior art, this intelligent welding robot and its application in the manufacture of sports equipment, through the socket, socket block, moving rod, transmission rod, L-shaped plate, circular groove, spring and positioning block, when the bearing seat needs to be replaced, the moving rod is pushed, and with the cooperation of the transmission rod, the L-shaped plate can be driven to slide on the socket, so that the positioning block is away from the positioning groove. At this time, the restriction on the socket block is released, so that the socket block can be removed from the inside of the socket conveniently, which is convenient for replacing a new bearing seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the structure of the present invention from the first viewing angle as a whole;

[0032] Figure 2 It is a schematic diagram of the structure of the second viewing angle of the whole invention;

[0033] Figure 3 It is a schematic diagram of the structure of the present invention as a whole from a third viewing angle;

[0034] Figure 4 For the present invention Figure 3 Enlarged view of part A;

[0035] Figure 5 It is a schematic diagram of the structure of the fourth viewing angle of the present invention as a whole;

[0036] Figure 6 For the present invention Figure 5 Enlarged view of part B;

[0037] Figure 7 This is a schematic diagram of the structure of the present invention without the centering mechanism;

[0038] Figure 8 For the present invention Figure 7 Enlarged view of part C in the middle;

[0039] Fig. 9 For the present invention Figure 7 Enlarged view of part D in the middle;

[0040] Fig.10 For the present invention Figure 7 Enlarged view of part E in the middle;

[0041] Fig.11 It is a structural schematic diagram of the centering mechanism of the present invention;

[0042] Fig.12 This is a schematic diagram of the structure of the present invention after the moving mechanism and the flipping mechanism are separated;

[0043] Fig.13 This is a schematic diagram of the structure of the present invention after the plug-in block and the plug-in socket are separated;

[0044] Fig.14 This is a schematic diagram of the internal structure of the socket of the present invention;

[0045] Fig.15 For the present invention Fig.14 Enlarged view of part F in the middle.

[0046] Legend:

[0047] 1. Workbench; 2. Linear drive mechanism; 201. Bearing seat; 202. First motor; 203. First screw rod; 204. Moving block; 205. Slide rail; 206. Moving seat; 3. Intelligent welding robot; 301. Welding head; 4. Support seat; 5. Transmission mechanism; 501. First rack; 502. Support shaft; 503. Gear; 504. Second rack; 6. Turning mechanism; 601. Mounting seat; 602. Rotating cylinder; 603. Mounting plate; 7. Extrusion block; 8. Centering mechanism; 801. Support plate; 802. Bidirectional threaded rod; 803. Threaded block; 804. Pushing plate; 805. Second motor; 806. Guide rod; 807. Guide Block; 9, lifting mechanism; 901, fixed frame; 902, third motor; 903, second screw rod; 904, moving plate; 10, bearing seat; 11, equidistant assembly; 1101, support frame; 1102, scissors frame; 12, support assembly; 1201, slider; 1202, locking screw; 13, connecting assembly; 1301, socket; 1302, plug-in block; 14, limiting assembly; 1401, moving rod; 1402, transmission rod; 1403, L-shaped plate; 1404, circular groove; 1405, spring; 1406, positioning block; 15, magnet; 16, rotating rod; 17, rotating cylinder; 18, telescopic cylinder; 19, connecting plate; 20, positioning groove. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0049] Reference Figure 1-15 An intelligent welding robot provided by the present invention includes a workbench 1, a linear drive mechanism 2 is arranged on the rear side of the lower end of the workbench 1, an intelligent welding robot 3 is arranged on the upper end of the linear drive mechanism 2, and a welding head 301 is installed on the working end of the intelligent welding robot 3; support seats 4 are fixedly connected to both sides of the upper end of the workbench 1, a transmission mechanism 5 is arranged on the inner side of the support seat 4, a flipping mechanism 6 and an extrusion block 7 are arranged on the upper end of the transmission mechanism 5 located on the right side, and a flipping mechanism 6, a moving mechanism and an extrusion block 7 are arranged on the upper end of the transmission mechanism 5 located on the left side.

[0050] Specifically, the flip mechanism 6 includes a mounting seat 601, a rotating cylinder 602 and a mounting plate 603. The upper ends of the transmission mechanisms 5 on the left and right sides are fixedly connected to the mounting seats 601, and the side ends of the mounting seats 601 are fixedly connected to the rotating cylinders 602. The rotating end of the rotating cylinder 602 passes through the mounting seat 601 and is rotatably connected to the mounting seat 601. The rotating end of the rotating cylinder 602 on the right side is fixedly connected to the mounting plate 603, and the side of the mounting plate 603 away from the rotating cylinder 602 is fixedly connected to the extrusion block 7; the rotating end of the rotating cylinder 602 on the left side is connected to the mounting plate 603 through a moving mechanism; the moving The mechanism includes a rotating rod 16, a rotating cylinder 17, a telescopic cylinder 18 and a connecting plate 19. The side end of the mounting seat 601 on the left is fixedly connected to the telescopic cylinder 18, the protruding end of the telescopic cylinder 18 penetrates the mounting seat 601 and is slidably connected to the mounting seat 601, the protruding end of the telescopic cylinder 18 is fixedly connected to the connecting plate 19, the rotating cylinder 17 is rotatably connected inside the connecting plate 19, the rotating cylinder 17 is fixedly connected to the mounting plate 603, the rotating rod 16 is slidably connected inside the rotating cylinder 17, the end face of the rotating rod 16 is hexagonal, and the rotating rod 16 is fixedly connected to the rotating end of the rotating cylinder 602 on the left.

[0051] When in use, the longitudinal rod of the horizontal ladder is pushed against the extrusion block 7 on the right, and then the telescopic cylinder 18 can drive the connecting plate 19 to move, and then with the cooperation of the rotating cylinder 17, the mounting plate 603 on the left can be driven to move, and then the extrusion block 7 on the left can be driven to move. After the extrusion block 7 on the left comes into contact with the longitudinal rod, the longitudinal rod is fixed. When the horizontal ladder needs to be flipped, the rotating cylinders 602 on both sides work in the same direction at the same time. The rotating cylinder 602 on the left drives the mounting plate 603 to rotate through the rotating rod 16 and the rotating cylinder 17, and the rotating cylinder 602 on the right directly drives the mounting plate 603 to rotate, thereby achieving the purpose of flipping the horizontal ladder, which is beneficial to welding the other side of the horizontal ladder.

[0052] An equidistant component 11 is arranged at the upper end of the workbench 1, a supporting component 12 is arranged on the equidistant component 11, a connecting component 13 and a bearing seat 10 are arranged at the upper end of the supporting component 12, the supporting component 12 is connected to the bearing seat 10 through the connecting component 13, a magnet 15 is fixedly connected inside the bearing seat 10, and a limiting component 14 is arranged inside the connecting component 13; specifically, the equidistant component 11 includes a supporting frame 1101 and a scissors frame 1102, the vertical surface of the first rack 501 is fixedly connected with the supporting frame 1101, and the scissors frame 1102 is rotatably connected to the right side of the upper end of the supporting frame 1101; the supporting component 12 includes a slider 1201 and a locking screw 1202, the slider 1201 is slidably connected to the supporting frame 1101, a plurality of sliders 1201 are arranged, the upper end of the slider 1201 is fixedly connected to the connecting shaft at the middle hinge of the scissors frame 1102, and the locking screw 1202 is threadedly connected inside the slider 1201 located at the left end.

[0053] When in use, after the longitudinal rod of the horizontal ladder is fixed, by pulling the left end of the scissors frame 1102, the supporting seat 10 can be driven to move with the cooperation of the connecting assembly 13, so that the supporting seat 10 can be distributed equidistantly. At the same time, the opening of the scissors frame 1102 also drives the slider 1201 to slide on the support frame 1101. Under the action of the slider 1201, the lower end of the scissors frame 1102 can be supported, thereby effectively preventing the scissors frame 1102 from deforming; after the supporting seats 10 are equidistantly distributed, tighten the locking screws 1202, then the slider 1201 can be fixed on the support frame 1101, which is conducive to the stable equidistant distribution of the supporting seats 10; then the cross bar of the horizontal ladder is placed on the supporting seat 10, and then under the action of the magnet 15, it is conducive to the stable placement of the cross bar on the supporting seat 10, and then it is convenient to distribute the cross bars equidistantly, so as to facilitate the later cross bar to be evenly welded on the longitudinal rod.

[0054] A centering mechanism 8 is provided at the front side of the upper end of the workbench 1, and the centering mechanism 8 is used to center the cross bar on the bearing seat 10; specifically, the centering mechanism 8 includes a support plate 801, a bidirectional threaded rod 802, a threaded block 803, a pushing plate 804, a second motor 805, a guide rod 806 and a guide block 807. The upper end of the workbench 1 is fixedly connected with a support plate 801, two support plates 801 are provided, and are symmetrically distributed on the front and rear sides of the support seat 4, the support plate 801 is internally rotatably connected with the bidirectional threaded rod 802, the circumferential surface of the bidirectional threaded rod 802 is threadedly connected with a threaded block 803, two threaded blocks 803 are provided, and are symmetrically distributed on the bidirectional threaded rod 802, the internal threads of the two threaded blocks 803 are in opposite directions, and the upper end of the threaded block 803 is fixedly connected with a pushing plate 804; a guide rod 806 is fixedly connected between the two support plates 801, and a guide block 807 is slidably connected to the circumferential surface of the guide rod 806, and the guide block 807 is fixedly connected to the pushing plate 804.

[0055] When in use, after the cross bar is placed, the second motor 805 works. At this time, the bidirectional threaded rod 802 can drive the threaded block 803 to move toward each other, and then the guide rod 806 and the guide block 807 can cooperate to drive the push plate 804 to move toward each other. In this way, the cross bar can be pushed to the middle position under the action of the two push plates 804, thereby achieving the purpose of centering, making it convenient to weld the cross bar between the two longitudinal bars during the later welding.

[0056] A lifting mechanism 9 is provided at the front side of the lower end of the workbench 1. The lifting mechanism 9 corresponds to the transmission mechanism 5. Specifically, the lifting mechanism 9 includes a fixed frame 901, a third motor 902, a second screw rod 903 and a movable plate 904. The lower end of the workbench 1 is fixedly connected to the fixed frame 901. The lower end of the fixed frame 901 is fixedly connected to the third motor 902. The output end of the third motor 902 passes through the fixed frame 901 and is rotatably connected to the fixed frame 901. The output end of the third motor 902 is fixedly connected to the second screw rod 903. The circumferential surface of the second screw rod 903 is threaded. A movable plate 904 is connected; the transmission mechanism 5 includes a first rack 501, a support shaft 502, a gear 503 and a second rack 504; the first rack 501 and the second rack 504 are slidably connected inside the support seat 4; the first rack 501 is fixedly connected to the movable plate 904, and the upper end of the second rack 504 is fixedly connected to the mounting seat 601; the side end of the support seat 4 is fixedly connected to the support shaft 502, and the circumferential surface of the support shaft 502 is rotatably connected to the gear 503, and the two sides of the gear 503 are respectively meshed with the first rack 501 and the second rack 504.

[0057] During use, when the horizontal ladder needs to be flipped, the third motor 902 works, and with the cooperation of the second screw rod 903, it can drive the movable plate 904 to move downward, and then with the cooperation of the first rack 501, the support shaft 502, the gear 503 and the second rack 504, it can drive the mounting seat 601 to move upward, so that the horizontal ladder is away from the supporting seat 10, thereby facilitating the flipping mechanism 6 to drive the horizontal ladder to flip.

[0058] The linear drive mechanism 2 includes a bearing seat 201, a first motor 202, a first screw rod 203, a moving block 204, a slide rail 205 and a moving seat 206. The left and right sides of the lower end of the workbench 1 are fixedly connected to the bearing seat 201, the first screw rod 203 is rotatably connected inside the bearing seat 201, the lower end of the workbench 1 is fixedly connected to the first motor 202, the output end of the first motor 202 is fixedly connected to the first screw rod 203, the circumferential surface of the first screw rod 203 is threadedly connected to the moving block 204, and the moving block 204 is connected to the workbench 1. The movable block 204 is slidably connected, and the upper end of the movable block 204 is fixedly connected with a movable seat 206, and the movable seat 206 is fixedly connected to the intelligent welding robot 3; the upper end of the workbench 1 is fixedly connected with a slide rail 205, and the slide rail 205 and the movable seat 206 are slidably connected. When working, the first motor 202 works, and at this time, under the action of the first screw rod 203, the movable block 204 can be driven to move, and then the movable seat 206 can be driven to slide on the slide rail 205, so that it is convenient for the intelligent welding robot 3 to weld different positions of the horizontal ladder.

[0059] The connecting component 13 includes a socket 1301 and a plug block 1302. The upper end of the slider 1201 is fixedly connected to the socket 1301. The lower end of the socket 1301 passes through the connecting shaft at the middle hinge of the scissor frame 1102. The socket 1301 is plugged with a plug block 1302 inside. The plug block 1302 is fixedly connected to the bearing seat 10. The limiting component 14 includes a moving rod 1401, a transmission rod 1402, an L-shaped plate 1403, a circular groove 1404, a spring 1405 and a positioning block 1406. The socket 1301 has a circular groove 1404 inside. 4. The circular groove 1404 is slidably connected with a moving rod 1401. Both sides of the left end of the moving rod 1401 are rotatably connected with a transmission rod 1402. The end of the transmission rod 1402 away from the moving rod 1401 is rotatably connected with an L-shaped plate 1403. The L-shaped plate 1403 is slidably connected with the plug socket 1301. The side of the L-shaped plate 1403 close to the plug socket 1301 is fixed with a connector positioning block 1406. The vertical surface of the plug block 1302 is provided with a positioning groove 20 matching the positioning block 1406. The circular groove 1404 is fixedly connected with a spring 1405. , the spring 1405 is fixedly connected to the moving rod 1401. When the bearing seat 10 needs to be replaced during operation, the moving rod 1401 is pushed, and the L-shaped plate 1403 can be driven to slide on the plug-in seat 1301 with the cooperation of the transmission rod 1402, so that the positioning block 1406 is away from the positioning groove 20. At this time, the restriction on the plug-in block 1302 is released, so that the plug-in block 1302 can be easily removed from the inside of the plug-in seat 1301, which makes it easy to replace the new bearing seat 10; at the same time, the movement of the moving rod 1401 also moves the spring 1405 The compressed spring 1405 is conducive to the resetting of the moving rod 1401; when installing a new supporting seat 10, align the plug-in block 1302 at the lower end of the supporting seat 10 with the plug-in seat 1301, so that it is convenient to insert the plug-in block 1302 into the plug-in seat 1301, and then release the pressure on the moving rod 1401. At this time, under the action of the compressed spring 1405, it is convenient to drive the moving rod 1401 to reset, thereby driving the positioning block 1406 to be inserted into the positioning groove 20, so that the supporting seat 10 is stably installed on the plug-in seat 1301.

[0060] The invention discloses an application of an intelligent welding robot, which is applied to the manufacture of a sports equipment ladder, so that the ladder can be manufactured more conveniently and quickly, thereby improving the production efficiency of the ladder.

[0061] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent welding robot, comprising a workbench (1), characterized in that: A linear drive mechanism (2) is arranged at the rear side of the lower end of the workbench (1), an intelligent welding robot (3) is arranged at the upper end of the linear drive mechanism (2), and a welding head (301) is installed at the working end of the intelligent welding robot (3); both sides of the upper end of the workbench (1) are fixedly connected to support seats (4), a transmission mechanism (5) is arranged inside the support seat (4), a turning mechanism (6) and an extrusion block (7) are arranged at the upper end of the transmission mechanism (5) located on the right side, and a turning mechanism (6), a moving mechanism and an extrusion block (7) are arranged at the upper end of the transmission mechanism (5) located on the left side; The flip mechanism (6) comprises a mounting seat (601), a rotating cylinder (602) and a mounting plate (603); the upper ends of the transmission mechanisms (5) on the left and right sides are fixedly connected to the mounting seats (601); the side ends of the mounting seats (601) are fixedly connected to the rotating cylinders (602); the rotating end of the rotating cylinder (602) passes through the mounting seat (601) and is rotatably connected to the mounting seat (601); the rotating end of the rotating cylinder (602) on the right side is fixedly connected to the mounting plate (603); the side of the mounting plate (603) away from the rotating cylinder (602) is fixedly connected to the extrusion block (7); the rotating end of the rotating cylinder (602) on the left side is connected to the mounting plate (603) via a moving mechanism; An equidistant component (11) is arranged at the upper end of the workbench (1), a supporting component (12) is arranged on the equidistant component (11), a connecting component (13) and a bearing seat (10) are arranged at the upper end of the supporting component (12), the supporting component (12) is connected to the bearing seat (10) via the connecting component (13), a magnet (15) is fixedly connected inside the bearing seat (10), and a limiting component (14) is arranged inside the connecting component (13); A centering mechanism (8) is provided on the front side of the upper end of the workbench (1), and the centering mechanism (8) is used to align the crossbar on the bearing seat (10) in the center; A lifting mechanism (9) is provided on the front side of the lower end of the workbench (1), and the lifting mechanism (9) corresponds to the transmission mechanism (5).

2. The intelligent welding robot according to claim 1, characterized in that: The linear drive mechanism (2) comprises a bearing seat (201), a first motor (202), a first screw rod (203), a moving block (204), a slide rail (205) and a moving seat (206); the left and right sides of the lower end of the workbench (1) are fixedly connected to the bearing seat (201); the first screw rod (203) is rotatably connected inside the bearing seat (201); the lower end of the workbench (1) is fixedly connected to the first motor (202); the output end of the first motor (202) is connected to the output end of the first motor (202); A threaded rod (203) is fixedly connected; a movable block (204) is threadedly connected to the circumferential surface of the first threaded rod (203); the movable block (204) is slidably connected to the workbench (1); a movable seat (206) is fixedly connected to the upper end of the movable block (204); the movable seat (206) is fixedly connected to the intelligent welding robot (3); a slide rail (205) is fixedly connected to the upper end of the workbench (1); the slide rail (205) is slidably connected to the movable seat (206).

3. The intelligent welding robot according to claim 1, characterized in that: The lifting mechanism (9) comprises a fixed frame (901), a third motor (902), a second screw rod (903) and a movable plate (904); the lower end of the workbench (1) is fixedly connected to the fixed frame (901); the lower end of the fixed frame (901) is fixedly connected to the third motor (902); the output end of the third motor (902) passes through the fixed frame (901) and is rotatably connected to the fixed frame (901); the output end of the third motor (902) is fixedly connected to the second screw rod (903); and the circumferential surface of the second screw rod (903) is threadedly connected to the movable plate (904).

4. The intelligent welding robot according to claim 3, characterized in that: The transmission mechanism (5) comprises a first rack (501), a support shaft (502), a gear (503) and a second rack (504); the first rack (501) and the second rack (504) are slidably connected inside the support seat (4); the first rack (501) is fixedly connected to the movable plate (904); the upper end of the second rack (504) is fixedly connected to the mounting seat (601); the side end of the support seat (4) is fixedly connected to the support shaft (502); the circumferential surface of the support shaft (502) is rotatably connected to the gear (503); the two sides of the gear (503) are respectively meshed with the first rack (501) and the second rack (504).

5. The intelligent welding robot according to claim 1, characterized in that: The moving mechanism comprises a rotating rod (16), a rotating cylinder (17), a telescopic cylinder (18) and a connecting plate (19); the side end of the mounting seat (601) located on the left is fixedly connected with the telescopic cylinder (18); the protruding end of the telescopic cylinder (18) passes through the mounting seat (601) and is slidably connected to the mounting seat (601); the protruding end of the telescopic cylinder (18) is fixedly connected with the connecting plate (19); the rotating cylinder (17) is rotatably connected inside the connecting plate (19); the rotating cylinder (17) is fixedly connected to the mounting plate (603); the rotating rod (16) is slidably connected inside the rotating cylinder (17); the end face of the rotating rod (16) is hexagonal; the rotating rod (16) is fixedly connected to the rotating end of the rotary cylinder (602) located on the left.

6. The intelligent welding robot according to claim 4, characterized in that: The equidistant component (11) comprises a support frame (1101) and a scissor frame (1102); the vertical surface of the first rack (501) is fixedly connected to the support frame (1101); and the upper right side of the support frame (1101) is rotatably connected to the scissor frame (1102).

7. The intelligent welding robot according to claim 6, characterized in that: The support assembly (12) comprises a slider (1201) and a locking screw (1202); the slider (1201) is slidably connected to the support frame (1101); a plurality of sliders (1201) are provided; the upper end of the slider (1201) is fixedly connected to a connecting shaft at a middle hinge of the scissors frame (1102); and the locking screw (1202) is threadedly connected to the inside of the slider (1201) at the left end.

8. The intelligent welding robot according to claim 7, characterized in that: The connecting component (13) comprises a plug-in seat (1301) and a plug-in block (1302); the upper end of the slider (1201) is fixedly connected to the plug-in seat (1301); the lower end of the plug-in seat (1301) passes through a connecting shaft at a middle hinge of the scissor frame (1102); the plug-in block (1302) is plugged into the plug-in seat (1301); the plug-in block (1302) is fixedly connected to the bearing seat (10); the limiting component (14) comprises a moving rod (1401), a transmission rod (1402), an L-shaped plate (1403), a circular groove (1404), a spring (1405) and a positioning block (1406); the plug-in seat (1301) is provided with a circular groove (1404); the circular groove (1404) is provided in the inside of the plug-in seat (1301); 4) A moving rod (1401) is slidably connected inside, and a transmission rod (1402) is rotatably connected to both sides of the left end of the moving rod (1401), and an L-shaped plate (1403) is rotatably connected to the end of the transmission rod (1402) away from the moving rod (1401), and the L-shaped plate (1403) is slidably connected to the plug socket (1301), and a connector positioning block (1406) is fixed on a side of the L-shaped plate (1403) close to the plug socket (1301), and a positioning groove (20) matching the positioning block (1406) is provided on the vertical surface of the plug block (1302); a spring (1405) is fixedly connected inside the circular groove (1404), and the spring (1405) is fixedly connected to the moving rod (1401).

9. The intelligent welding robot according to claim 1, characterized in that: The centering mechanism (8) comprises a support plate (801), a bidirectional threaded rod (802), a threaded block (803), a push plate (804), a second motor (805), a guide rod (806) and a guide block (807); the upper end of the workbench (1) is fixedly connected to a support plate (801); two support plates (801) are provided and symmetrically distributed on the front and rear sides of the support seat (4); the support plate (801) is rotatably connected to a bidirectional threaded rod (802) inside the support plate (801); the bidirectional threaded rod (802) is circularly connected to the workbench (1); A threaded block (803) is connected to the circumferential surface thread. Two threaded blocks (803) are provided and symmetrically distributed on the bidirectional threaded rod (802). The internal threads of the two threaded blocks (803) are in opposite directions. A push plate (804) is fixedly connected to the upper end of the threaded block (803). A guide rod (806) is fixedly connected between the two support plates (801). A guide block (807) is slidably connected to the circumferential surface of the guide rod (806). The guide block (807) is fixedly connected to the push plate (804).

10. Application of an intelligent welding robot according to any one of claims 1 to 9, characterized in that: Used in the manufacture of sports equipment ladders.

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